2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
31 #include <boost/optional.hpp>
33 #include <gtkmm/comboboxtext.h>
34 #include <gtkmm/layout.h>
36 #include "gtkmm2ext/selector.h"
37 #include "gtkmm2ext/click_box.h"
38 #include "gtkmm2ext/dndtreeview.h"
39 #include "gtkmm2ext/stateful_button.h"
40 #include "gtkmm2ext/bindings.h"
42 #include "pbd/stateful.h"
43 #include "pbd/signals.h"
45 #include "ardour/import_status.h"
46 #include "ardour/tempo.h"
47 #include "ardour/location.h"
48 #include "ardour/types.h"
50 #include "canvas/fwd.h"
51 #include "canvas/ruler.h"
53 #include "ardour_button.h"
54 #include "ardour_dialog.h"
55 #include "ardour_dropdown.h"
56 #include "public_editor.h"
59 #include "editor_items.h"
60 #include "region_selection.h"
90 class AudioRegionView;
91 class AudioStreamView;
92 class AudioTimeAxisView;
94 class AutomationSelection;
95 class AutomationTimeAxisView;
100 class EditNoteDialog;
102 class EditorGroupTabs;
103 class EditorLocations;
106 class EditorRouteGroups;
107 class EditorSnapshots;
109 class GroupedButtons;
110 class GUIObjectState;
112 class MidiRegionView;
116 class PlaylistSelector;
117 class PluginSelector;
118 class ProgressReporter;
122 class SoundFileOmega;
128 class RegionLayeringOrderEditor;
131 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
137 void set_session (ARDOUR::Session *);
138 ARDOUR::Session* session() const { return _session; }
141 virtual bool have_idled () const { return _have_idled; }
143 framepos_t leftmost_sample() const { return leftmost_frame; }
145 framecnt_t current_page_samples() const {
146 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
149 double visible_canvas_height () const {
150 return _visible_canvas_height;
152 double trackviews_height() const;
154 void cycle_snap_mode ();
155 void next_snap_choice ();
156 void next_snap_choice_music_only ();
157 void next_snap_choice_music_and_time ();
158 void prev_snap_choice ();
159 void prev_snap_choice_music_only ();
160 void prev_snap_choice_music_and_time ();
161 void set_snap_to (Editing::SnapType);
162 void set_snap_mode (Editing::SnapMode);
163 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
165 Editing::SnapMode snap_mode () const;
166 Editing::SnapType snap_type () const;
168 void undo (uint32_t n = 1);
169 void redo (uint32_t n = 1);
171 XMLNode& get_state ();
172 int set_state (const XMLNode&, int version);
174 void set_mouse_mode (Editing::MouseMode, bool force=true);
175 void step_mouse_mode (bool next);
176 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
177 Editing::MidiEditMode current_midi_edit_mode () const;
178 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
180 bool internal_editing() const { return _internal_editing ; }
181 void set_internal_edit (bool yn);
182 bool toggle_internal_editing_from_double_click (GdkEvent*);
184 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
185 void add_to_idle_resize (TimeAxisView*, int32_t);
187 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
189 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
190 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
191 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
193 #ifdef USE_RUBBERBAND
194 std::vector<std::string> rb_opt_strings;
198 /* things that need to be public to be used in the main menubar */
200 void new_region_from_selection ();
201 void separate_regions_between (const TimeSelection&);
202 void separate_region_from_selection ();
203 void separate_under_selected_regions ();
204 void separate_region_from_punch ();
205 void separate_region_from_loop ();
206 void separate_regions_using_location (ARDOUR::Location&);
207 void transition_to_rolling (bool forward);
209 /* NOTE: these functions assume that the "pixel" coordinate is
210 in canvas coordinates. These coordinates already take into
211 account any scrolling offsets.
214 framepos_t pixel_to_sample_from_event (double pixel) const {
216 /* pixel can be less than zero when motion events
217 are processed. since we've already run the world->canvas
218 affine, that means that the location *really* is "off
219 to the right" and thus really is "before the start".
223 return pixel * samples_per_pixel;
229 framepos_t pixel_to_sample (double pixel) const {
230 return pixel * samples_per_pixel;
233 double sample_to_pixel (framepos_t sample) const {
234 return sample / samples_per_pixel;
237 double sample_to_pixel_unrounded (framepos_t sample) const {
238 return sample / (double) samples_per_pixel;
243 Selection& get_selection() const { return *selection; }
244 Selection& get_cut_buffer() const { return *cut_buffer; }
245 void track_mixer_selection ();
247 bool extend_selection_to_track (TimeAxisView&);
249 void play_selection ();
250 framepos_t get_preroll ();
251 void maybe_locate_with_edit_preroll (framepos_t);
252 void play_with_preroll ();
253 void select_all_in_track (Selection::Operation op);
254 void select_all_objects (Selection::Operation op);
255 void invert_selection_in_track ();
256 void invert_selection ();
257 void deselect_all ();
258 long select_range (framepos_t, framepos_t);
260 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
264 void set_show_measures (bool yn);
265 bool show_measures () const { return _show_measures; }
267 /* analysis window */
269 void analyze_region_selection();
270 void analyze_range_selection();
274 void export_audio ();
276 void export_selection ();
277 void export_range ();
278 void export_region ();
280 void add_transport_frame (Gtk::Container&);
281 void add_toplevel_menu (Gtk::Container&);
282 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
284 void set_zoom_focus (Editing::ZoomFocus);
285 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
286 framecnt_t get_current_zoom () const { return samples_per_pixel; }
287 void cycle_zoom_focus ();
288 void temporal_zoom_step (bool coarser);
289 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
290 void tav_zoom_step (bool coarser);
291 void tav_zoom_smooth (bool coarser, bool force_all);
293 /* stuff that AudioTimeAxisView and related classes use */
295 PlaylistSelector& playlist_selector() const;
296 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
298 void new_playlists (TimeAxisView* v);
299 void copy_playlists (TimeAxisView* v);
300 void clear_playlists (TimeAxisView* v);
302 void get_onscreen_tracks (TrackViewList&);
304 Width editor_mixer_strip_width;
305 void maybe_add_mixer_strip_width (XMLNode&);
306 void show_editor_mixer (bool yn);
307 void create_editor_mixer ();
308 void show_editor_list (bool yn);
309 void set_selected_mixer_strip (TimeAxisView&);
310 void mixer_strip_width_changed ();
311 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
313 /* nudge is initiated by transport controls owned by ARDOUR_UI */
315 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
316 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
317 Evoral::MusicalTime get_grid_type_as_beats (bool& success, framepos_t position);
319 void nudge_forward (bool next, bool force_playhead);
320 void nudge_backward (bool next, bool force_playhead);
322 /* nudge initiated from context menu */
324 void nudge_forward_capture_offset ();
325 void nudge_backward_capture_offset ();
327 void sequence_regions ();
329 /* playhead/screen stuff */
331 void set_stationary_playhead (bool yn);
332 void toggle_stationary_playhead ();
333 bool stationary_playhead() const { return _stationary_playhead; }
335 void set_follow_playhead (bool yn, bool catch_up = true);
336 void toggle_follow_playhead ();
337 bool follow_playhead() const { return _follow_playhead; }
338 bool dragging_playhead () const { return _dragging_playhead; }
340 void toggle_zero_line_visibility ();
342 void set_group_tabs ();
343 void toggle_measure_visibility ();
344 void toggle_logo_visibility ();
348 void toggle_region_fades (int dir);
349 void update_region_fade_visibility ();
351 /* redirect shared ops menu. caller must free returned menu */
353 Gtk::Menu* redirect_menu ();
355 /* floating windows/transient */
357 void ensure_float (Gtk::Window&);
361 void scroll_tracks_down_line ();
362 void scroll_tracks_up_line ();
363 bool scroll_up_one_track ();
364 bool scroll_down_one_track ();
366 void prepare_for_cleanup ();
367 void finish_cleanup ();
369 void maximise_editing_space();
370 void restore_editing_space();
372 void update_tearoff_visibility();
373 void reattach_all_tearoffs ();
375 void reset_x_origin (framepos_t);
376 void reset_x_origin_to_follow_playhead ();
377 void reset_y_origin (double);
378 void reset_zoom (framecnt_t);
379 void reposition_and_zoom (framepos_t, double);
381 framepos_t get_preferred_edit_position (bool ignore_playhead = false, bool use_context_click = false);
383 bool update_mouse_speed ();
384 bool decelerate_mouse_speed ();
386 void toggle_meter_updating();
388 void show_rhythm_ferret();
390 void goto_visual_state (uint32_t);
391 void save_visual_state (uint32_t);
393 void queue_draw_resize_line (int at);
394 void start_resize_line_ops ();
395 void end_resize_line_ops ();
397 TrackViewList const & get_track_views () {
401 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
403 void do_import (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, framepos_t&);
404 void do_embed (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, framepos_t&);
406 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
408 void center_screen (framepos_t);
410 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
412 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
413 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
415 void snap_to (framepos_t& first, int32_t direction = 0, bool for_mark = false);
416 void snap_to_with_modifier (framepos_t& first, GdkEvent const *, int32_t direction = 0, bool for_mark = false);
417 void snap_to (framepos_t& first, framepos_t& last, int32_t direction = 0, bool for_mark = false);
419 void begin_reversible_command (std::string cmd_name);
420 void begin_reversible_command (GQuark);
421 void commit_reversible_command ();
423 DragManager* drags () const {
427 void maybe_autoscroll (bool, bool, bool);
428 bool autoscroll_active() const;
430 Gdk::Cursor* get_canvas_cursor () const { return current_canvas_cursor; }
431 void set_canvas_cursor (Gdk::Cursor*, bool save=false);
433 void push_canvas_cursor (Gdk::Cursor*);
434 void pop_canvas_cursor ();
436 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
437 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
439 MouseCursors const * cursors () const {
443 VerboseCursor* verbose_cursor () const {
444 return _verbose_cursor;
447 double clamp_verbose_cursor_x (double);
448 double clamp_verbose_cursor_y (double);
450 void get_pointer_position (double &, double &) const;
452 TimeAxisView* stepping_axis_view () {
453 return _stepping_axis_view;
456 void set_stepping_axis_view (TimeAxisView* v) {
457 _stepping_axis_view = v;
460 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
461 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
462 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
463 ArdourCanvas::ScrollGroup* get_vscroll_group () const { return v_scroll_group; }
464 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
466 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
468 void override_visible_track_count ();
470 /* Ruler metrics methods */
472 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
473 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
474 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
475 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
477 /* editing operations that need to be public */
478 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
479 void split_regions_at (framepos_t, RegionSelection&);
480 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
481 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
484 void map_transport_state ();
485 void map_position_change (framepos_t);
489 void suspend_route_redisplay ();
490 void resume_route_redisplay ();
494 void color_handler ();
498 // to keep track of the playhead position for control_scroll
499 boost::optional<framepos_t> _control_scroll_target;
501 PlaylistSelector* _playlist_selector;
503 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
506 VisualState (bool with_tracks);
509 framecnt_t samples_per_pixel;
510 framepos_t leftmost_frame;
511 Editing::ZoomFocus zoom_focus;
512 GUIObjectState* gui_state;
515 std::list<VisualState*> undo_visual_stack;
516 std::list<VisualState*> redo_visual_stack;
517 VisualState* current_visual_state (bool with_tracks = true);
518 void undo_visual_state ();
519 void redo_visual_state ();
520 void use_visual_state (VisualState&);
522 void swap_visual_state ();
524 std::vector<VisualState*> visual_states;
525 void start_visual_state_op (uint32_t n);
526 void cancel_visual_state_op (uint32_t n);
528 framepos_t leftmost_frame;
529 framecnt_t samples_per_pixel;
530 Editing::ZoomFocus zoom_focus;
532 void set_samples_per_pixel (framecnt_t);
534 Editing::MouseMode mouse_mode;
535 Editing::MouseMode pre_internal_mouse_mode;
536 Editing::SnapType pre_internal_snap_type;
537 Editing::SnapMode pre_internal_snap_mode;
538 Editing::SnapType internal_snap_type;
539 Editing::SnapMode internal_snap_mode;
540 bool _internal_editing;
541 Editing::MouseMode effective_mouse_mode () const;
543 enum JoinObjectRangeState {
544 JOIN_OBJECT_RANGE_NONE,
545 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
546 JOIN_OBJECT_RANGE_OBJECT,
547 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
548 JOIN_OBJECT_RANGE_RANGE
551 JoinObjectRangeState _join_object_range_state;
553 void update_join_object_range_location (double);
555 boost::optional<int> pre_notebook_shrink_pane_width;
557 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
559 Gtk::Notebook _the_notebook;
560 bool _notebook_shrunk;
561 void add_notebook_page (std::string const &, Gtk::Widget &);
562 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
564 Gtk::HPaned edit_pane;
565 Gtk::VPaned editor_summary_pane;
567 Gtk::EventBox meter_base;
569 Gtk::EventBox marker_base;
570 Gtk::HBox marker_box;
571 Gtk::VBox scrollers_rulers_markers_box;
573 void location_changed (ARDOUR::Location *);
574 void location_flags_changed (ARDOUR::Location *);
575 void refresh_location_display ();
576 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
577 void add_new_location (ARDOUR::Location *);
578 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
579 void location_gone (ARDOUR::Location *);
580 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
581 gint really_remove_marker (ARDOUR::Location* loc);
582 void goto_nth_marker (int nth);
583 void toggle_marker_lines ();
584 void set_marker_line_visibility (bool);
586 uint32_t location_marker_color;
587 uint32_t location_range_color;
588 uint32_t location_loop_color;
589 uint32_t location_punch_color;
590 uint32_t location_cd_marker_color;
592 struct LocationMarkers {
597 LocationMarkers () : start(0), end(0), valid (true) {}
604 void set_show_lines (bool);
605 void set_selected (bool);
606 void canvas_height_set (double);
609 void set_name (const std::string&);
610 void set_position (framepos_t start, framepos_t end = 0);
611 void set_color_rgba (uint32_t);
614 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
615 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
616 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
617 Marker* entered_marker;
618 bool _show_marker_lines;
620 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
621 LocationMarkerMap location_markers;
623 void update_marker_labels ();
624 void update_marker_labels (ArdourCanvas::Container *);
625 void check_marker_label (Marker *);
627 /** A set of lists of Markers that are in each of the canvas groups
628 * for the marker sections at the top of the editor. These lists
629 * are kept sorted in time order between marker movements, so that after
630 * a marker has moved we can decide whether we need to update the labels
631 * for all markers or for just a few.
633 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
634 void remove_sorted_marker (Marker *);
636 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
637 void clear_marker_display ();
638 void mouse_add_new_range (framepos_t);
639 bool choose_new_marker_name(std::string &name);
640 void update_cd_marker_display ();
641 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
643 TimeAxisView* clicked_axisview;
644 RouteTimeAxisView* clicked_routeview;
645 /** The last RegionView that was clicked on, or 0 if the last click was not
646 * on a RegionView. This is set up by the canvas event handlers in
647 * editor_canvas_events.cc
649 RegionView* clicked_regionview;
650 RegionSelection latest_regionviews;
651 uint32_t clicked_selection;
652 ControlPoint* clicked_control_point;
654 void sort_track_selection (TrackViewList&);
656 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
657 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
658 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
659 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
661 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
662 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
663 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
664 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
665 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
667 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
668 bool button_release_can_deselect;
670 void catch_vanishing_regionview (RegionView *);
672 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
673 void select_all_tracks ();
674 void select_all_internal_edit (Selection::Operation);
676 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
677 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
678 void set_selected_track_as_side_effect (Selection::Operation op);
679 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
681 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
682 void collect_new_region_view (RegionView *);
683 void collect_and_select_new_region_view (RegionView *);
685 Gtk::Menu track_context_menu;
686 Gtk::Menu track_region_context_menu;
687 Gtk::Menu track_selection_context_menu;
689 Gtk::MenuItem* region_edit_menu_split_item;
690 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
691 Gtk::Menu * track_region_edit_playlist_menu;
692 Gtk::Menu * track_edit_playlist_submenu;
693 Gtk::Menu * track_selection_edit_playlist_submenu;
695 GdkEvent context_click_event;
697 void popup_track_context_menu (int, int, ItemType, bool);
698 Gtk::Menu* build_track_context_menu ();
699 Gtk::Menu* build_track_bus_context_menu ();
700 Gtk::Menu* build_track_region_context_menu ();
701 Gtk::Menu* build_track_selection_context_menu ();
702 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
703 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
704 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
705 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
706 Gtk::MenuItem* _popup_region_menu_item;
708 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
709 Gtk::Menu _control_point_context_menu;
711 void add_routes (ARDOUR::RouteList&);
712 void timeaxisview_deleted (TimeAxisView *);
714 Gtk::HBox global_hpacker;
715 Gtk::VBox global_vpacker;
718 std::stack<Gdk::Cursor*> _cursor_stack;
719 Gdk::Cursor* current_canvas_cursor;
720 Gdk::Cursor* which_grabber_cursor () const;
721 Gdk::Cursor* which_track_cursor () const;
722 Gdk::Cursor* which_mode_cursor () const;
723 Gdk::Cursor* which_trim_cursor (bool left_side) const;
724 bool reset_canvas_cursor ();
725 void choose_canvas_cursor_on_entry (GdkEventCrossing*, ItemType);
727 ArdourCanvas::GtkCanvas* _track_canvas;
728 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
730 bool within_track_canvas;
732 friend class VerboseCursor;
733 VerboseCursor* _verbose_cursor;
735 void parameter_changed (std::string);
736 void ui_parameter_changed (std::string);
738 Gtk::EventBox time_bars_event_box;
739 Gtk::VBox time_bars_vbox;
741 ArdourCanvas::Pixbuf *logo_item;
743 /* these will be needed when we have canvas rulers */
744 ArdourCanvas::Container *minsec_group;
745 ArdourCanvas::Container *bbt_group;
746 ArdourCanvas::Container *timecode_group;
747 ArdourCanvas::Container *frame_group;
750 ArdourCanvas::Container *tempo_group;
751 ArdourCanvas::Container *meter_group;
752 ArdourCanvas::Container *marker_group;
753 ArdourCanvas::Container *range_marker_group;
754 ArdourCanvas::Container *transport_marker_group;
755 ArdourCanvas::Container* cd_marker_group;
757 /* parent for groups which themselves contain time markers */
758 ArdourCanvas::Container* _time_markers_group;
760 /* The group containing all other groups that are scrolled vertically
763 ArdourCanvas::ScrollGroup* hv_scroll_group;
765 /* The group containing all other groups that are scrolled vertically ONLY
767 ArdourCanvas::ScrollGroup* v_scroll_group;
769 /* The group containing all other groups that are scrolled horizontally ONLY
771 ArdourCanvas::ScrollGroup* h_scroll_group;
773 /* The group containing all trackviews. */
774 ArdourCanvas::Container* no_scroll_group;
776 /* The group containing all trackviews. */
777 ArdourCanvas::Container* _trackview_group;
779 /* The group holding things (mostly regions) while dragging so they
780 * are on top of everything else
782 ArdourCanvas::Container* _drag_motion_group;
784 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
787 ArdourCanvas::Rectangle* _canvas_drop_zone;
788 bool canvas_drop_zone_event (GdkEvent* event);
791 ruler_metric_timecode = 0,
792 ruler_metric_bbt = 1,
793 ruler_metric_samples = 2,
794 ruler_metric_minsec = 3,
796 ruler_time_tempo = 4,
797 ruler_time_meter = 5,
798 ruler_time_marker = 6,
799 ruler_time_range_marker = 7,
800 ruler_time_transport_marker = 8,
801 ruler_time_cd_marker = 9,
802 ruler_video_timeline = 10,
805 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
806 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
807 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
808 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
809 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
810 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
811 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
812 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
813 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
814 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
815 bool no_ruler_shown_update;
817 Gtk::Widget * ruler_grabbed_widget;
819 RulerDialog* ruler_dialog;
821 void initialize_rulers ();
822 void update_just_timecode ();
823 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
824 void update_fixed_rulers ();
825 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
826 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
827 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
828 void update_ruler_visibility ();
829 void set_ruler_visible (RulerType, bool);
830 void toggle_ruler_visibility (RulerType rt);
831 void ruler_toggled (int);
832 bool ruler_label_button_release (GdkEventButton*);
833 void store_ruler_visibility ();
834 void restore_ruler_visibility ();
836 enum MinsecRulerScale {
843 MinsecRulerScale minsec_ruler_scale;
845 framecnt_t minsec_mark_interval;
846 gint minsec_mark_modulo;
848 void set_minsec_ruler_scale (framepos_t, framepos_t);
850 enum TimecodeRulerScale {
852 timecode_show_frames,
853 timecode_show_seconds,
854 timecode_show_minutes,
858 TimecodeRulerScale timecode_ruler_scale;
860 gint timecode_mark_modulo;
861 gint timecode_nmarks;
862 void set_timecode_ruler_scale (framepos_t, framepos_t);
864 framecnt_t _samples_ruler_interval;
865 void set_samples_ruler_scale (framepos_t, framepos_t);
875 bbt_show_ticks_detail,
876 bbt_show_ticks_super_detail
879 BBTRulerScale bbt_ruler_scale;
883 uint32_t bbt_bar_helper_on;
884 uint32_t bbt_accent_modulo;
885 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
886 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
887 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
889 ArdourCanvas::Ruler* timecode_ruler;
890 ArdourCanvas::Ruler* bbt_ruler;
891 ArdourCanvas::Ruler* samples_ruler;
892 ArdourCanvas::Ruler* minsec_ruler;
894 static const double timebar_height;
895 guint32 visible_timebars;
896 Gtk::Menu *editor_ruler_menu;
898 ArdourCanvas::Rectangle* tempo_bar;
899 ArdourCanvas::Rectangle* meter_bar;
900 ArdourCanvas::Rectangle* marker_bar;
901 ArdourCanvas::Rectangle* range_marker_bar;
902 ArdourCanvas::Rectangle* transport_marker_bar;
903 ArdourCanvas::Rectangle* cd_marker_bar;
905 Gtk::Label minsec_label;
906 Gtk::Label bbt_label;
907 Gtk::Label timecode_label;
908 Gtk::Label samples_label;
909 Gtk::Label tempo_label;
910 Gtk::Label meter_label;
911 Gtk::Label mark_label;
912 Gtk::Label range_mark_label;
913 Gtk::Label transport_mark_label;
914 Gtk::Label cd_mark_label;
916 /* videtimline related actions */
917 Gtk::Label videotl_label;
918 ArdourCanvas::Container* videotl_group;
919 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
920 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
921 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
922 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
923 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
924 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
925 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
926 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
927 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
928 void set_xjadeo_proc ();
929 void toggle_xjadeo_proc (int state=-1);
930 void set_close_video_sensitive (bool onoff);
931 void set_xjadeo_sensitive (bool onoff);
932 void set_xjadeo_viewoption (int);
933 void toggle_xjadeo_viewoption (int what, int state=-1);
934 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
935 int videotl_bar_height; /* in units of timebar_height; default: 4 */
936 int get_videotl_bar_height () const { return videotl_bar_height; }
937 void export_video (bool range = false);
938 void toggle_region_video_lock ();
940 friend class EditorCursor;
942 EditorCursor* playhead_cursor;
944 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
946 void cursor_to_region_boundary (bool with_selection, int32_t dir);
947 void cursor_to_next_region_boundary (bool with_selection);
948 void cursor_to_previous_region_boundary (bool with_selection);
949 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
950 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
951 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
952 void cursor_to_selection_start (EditorCursor *);
953 void cursor_to_selection_end (EditorCursor *);
955 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
956 void selected_marker_to_next_region_boundary (bool with_selection);
957 void selected_marker_to_previous_region_boundary (bool with_selection);
958 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
959 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
960 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
961 void selected_marker_to_selection_start ();
962 void selected_marker_to_selection_end ();
964 void select_all_selectables_using_cursor (EditorCursor *, bool);
965 void select_all_selectables_using_edit (bool);
966 void select_all_selectables_between (bool within);
967 void select_range_between ();
969 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
970 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
972 std::vector<ARDOUR::framepos_t> region_boundary_cache;
973 void build_region_boundary_cache ();
975 Gtk::HBox toplevel_hpacker;
978 Gtk::HBox bottom_hbox;
980 Gtk::Table edit_packer;
982 /** the adjustment that controls the overall editor vertical scroll position */
983 Gtk::Adjustment vertical_adjustment;
984 Gtk::Adjustment horizontal_adjustment;
986 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
987 Gtk::Layout controls_layout;
988 bool control_layout_scroll (GdkEventScroll* ev);
989 void reset_controls_layout_width ();
990 void reset_controls_layout_height (int32_t height);
999 bool scroll_press (Direction);
1000 void scroll_release ();
1001 sigc::connection _scroll_connection;
1002 int _scroll_callbacks;
1004 double _visible_canvas_width;
1005 double _visible_canvas_height; ///< height of the visible area of the track canvas
1006 double _full_canvas_height; ///< full height of the canvas
1008 bool track_canvas_map_handler (GdkEventAny*);
1010 bool edit_controls_button_release (GdkEventButton*);
1011 Gtk::Menu *edit_controls_left_menu;
1012 Gtk::Menu *edit_controls_right_menu;
1014 Gtk::VBox track_canvas_vbox;
1015 Gtk::VBox edit_controls_vbox;
1016 Gtk::HBox edit_controls_hbox;
1018 void control_vertical_zoom_in_all ();
1019 void control_vertical_zoom_out_all ();
1020 void control_vertical_zoom_in_selected ();
1021 void control_vertical_zoom_out_selected ();
1022 void control_step_tracks_up ();
1023 void control_step_tracks_down ();
1024 void control_view (uint32_t);
1025 void control_scroll (float);
1026 void control_select (uint32_t rid, Selection::Operation);
1027 void control_unselect ();
1028 void access_action (std::string,std::string);
1029 bool deferred_control_scroll (framepos_t);
1030 sigc::connection control_scroll_connection;
1032 void tie_vertical_scrolling ();
1033 void set_horizontal_position (double);
1034 double horizontal_position () const;
1036 struct VisualChange {
1044 framepos_t time_origin;
1045 framecnt_t samples_per_pixel;
1048 int idle_handler_id;
1049 /** true if we are currently in the idle handler */
1052 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1054 pending = Type (pending | t);
1058 VisualChange pending_visual_change;
1060 static int _idle_visual_changer (void *arg);
1061 int idle_visual_changer ();
1062 void visual_changer (const VisualChange&);
1063 void ensure_visual_change_idle_handler ();
1066 TrackViewList track_views;
1067 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1068 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1070 TrackViewList get_tracks_for_range_action () const;
1072 sigc::connection super_rapid_screen_update_connection;
1073 framepos_t last_update_frame;
1074 void center_screen_internal (framepos_t, float);
1076 void super_rapid_screen_update ();
1078 void session_going_away ();
1080 framepos_t cut_buffer_start;
1081 framecnt_t cut_buffer_length;
1083 Gdk::Cursor* pre_press_cursor;
1084 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1085 boost::weak_ptr<ARDOUR::Movable> _movable;
1087 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1088 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1089 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1090 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1091 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1092 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1093 bool button_press_dispatch (GdkEventButton*);
1094 bool button_release_dispatch (GdkEventButton*);
1095 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1096 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1097 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1098 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1099 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1101 Gtkmm2ext::Bindings* button_bindings;
1102 XMLNode* button_settings () const;
1104 /* KEYMAP HANDLING */
1106 void register_actions ();
1107 void register_region_actions ();
1109 void load_bindings ();
1110 Gtkmm2ext::ActionMap editor_action_map;
1111 Gtkmm2ext::Bindings key_bindings;
1113 /* CUT/COPY/PASTE */
1115 framepos_t last_paste_pos;
1116 unsigned paste_count;
1118 void cut_copy (Editing::CutCopyOp);
1119 bool can_cut_copy () const;
1120 void cut_copy_points (Editing::CutCopyOp);
1121 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1122 void cut_copy_ranges (Editing::CutCopyOp);
1123 void cut_copy_midi (Editing::CutCopyOp);
1125 void mouse_paste ();
1126 void paste_internal (framepos_t position, float times);
1128 /* EDITING OPERATIONS */
1130 void reset_point_selection ();
1131 void toggle_region_lock ();
1132 void toggle_opaque_region ();
1133 void toggle_record_enable ();
1134 void toggle_solo ();
1135 void toggle_solo_isolate ();
1136 void toggle_mute ();
1137 void toggle_region_lock_style ();
1139 enum LayerOperation {
1146 void do_layer_operation (LayerOperation);
1147 void raise_region ();
1148 void raise_region_to_top ();
1149 void change_region_layering_order (bool from_context_menu);
1150 void lower_region ();
1151 void lower_region_to_bottom ();
1152 void split_region_at_transients ();
1153 void crop_region_to_selection ();
1154 void crop_region_to (framepos_t start, framepos_t end);
1155 void set_sync_point (framepos_t, const RegionSelection&);
1156 void set_region_sync_position ();
1157 void remove_region_sync();
1158 void align_regions (ARDOUR::RegionPoint);
1159 void align_regions_relative (ARDOUR::RegionPoint point);
1160 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1161 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1162 void remove_selected_regions ();
1163 void remove_clicked_region ();
1164 void show_region_properties ();
1165 void show_midi_list_editor ();
1166 void rename_region ();
1167 void duplicate_some_regions (RegionSelection&, float times);
1168 void duplicate_selection (float times);
1169 void region_fill_selection ();
1170 void combine_regions ();
1171 void uncombine_regions ();
1173 void region_fill_track ();
1174 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1175 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1176 void split_multichannel_region();
1177 void reverse_region ();
1178 void strip_region_silence ();
1179 void normalize_region ();
1180 void reset_region_scale_amplitude ();
1181 void adjust_region_gain (bool up);
1182 void quantize_region ();
1183 void insert_patch_change (bool from_context);
1184 void fork_region ();
1186 void do_insert_time ();
1187 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1189 void tab_to_transient (bool forward);
1191 void set_tempo_from_region ();
1192 void use_range_as_bar ();
1194 void define_one_bar (framepos_t start, framepos_t end);
1196 void audition_region_from_region_list ();
1197 void hide_region_from_region_list ();
1198 void show_region_in_region_list ();
1200 void naturalize_region ();
1202 void reset_focus ();
1204 void split_region ();
1209 void paste (float times, bool from_context_menu = false);
1211 void place_transient ();
1212 void remove_transient (ArdourCanvas::Item* item);
1213 void snap_regions_to_grid ();
1214 void close_region_gaps ();
1216 void keyboard_paste ();
1218 void region_from_selection ();
1219 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1221 void play_from_start ();
1222 void play_from_edit_point ();
1223 void play_from_edit_point_and_return ();
1224 void play_selected_region ();
1225 void play_edit_range ();
1226 void play_location (ARDOUR::Location&);
1227 void loop_location (ARDOUR::Location&);
1229 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1230 void temporal_zoom_selection (bool both_axes = false);
1231 void temporal_zoom_region (bool both_axes);
1232 void zoom_to_region (bool both_axes);
1233 void temporal_zoom_session ();
1234 void temporal_zoom (framecnt_t samples_per_pixel);
1235 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1236 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1238 void insert_region_list_selection (float times);
1240 /* import & embed */
1242 void add_external_audio_action (Editing::ImportMode);
1243 void external_audio_dialog ();
1244 void session_import_dialog ();
1246 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1247 bool check_multichannel_status (const std::vector<std::string>& paths);
1249 SoundFileOmega* sfbrowser;
1251 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1253 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1254 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1256 int import_sndfiles (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode,
1257 ARDOUR::SrcQuality, framepos_t& pos,
1258 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1259 int embed_sndfiles (std::vector<std::string> paths, bool multiple_files, bool& check_sample_rate,
1260 Editing::ImportDisposition disposition, Editing::ImportMode mode,
1261 framepos_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1263 int add_sources (std::vector<std::string> paths, ARDOUR::SourceList& sources, framepos_t& pos,
1264 Editing::ImportDisposition, Editing::ImportMode,
1265 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1267 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, framepos_t& pos, Editing::ImportMode mode,
1268 boost::shared_ptr<ARDOUR::Track>& existing_track, const std::string& new_track_name);
1270 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1271 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1273 void toggle_midi_input_active (bool flip_others);
1275 ARDOUR::InterThreadInfo* current_interthread_info;
1277 AnalysisWindow* analysis_window;
1279 /* import specific info */
1281 struct EditorImportStatus : public ARDOUR::ImportStatus {
1282 Editing::ImportMode mode;
1286 boost::shared_ptr<ARDOUR::Track> track;
1290 EditorImportStatus import_status;
1291 static void *_import_thread (void *);
1292 void* import_thread ();
1293 void finish_import ();
1295 /* to support this ... */
1297 void import_audio (bool as_tracks);
1298 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1300 void move_to_start ();
1301 void move_to_end ();
1302 void center_playhead ();
1303 void center_edit_point ();
1304 void playhead_forward_to_grid ();
1305 void playhead_backward_to_grid ();
1306 void scroll_playhead (bool forward);
1307 void scroll_backward (float pages=0.8f);
1308 void scroll_forward (float pages=0.8f);
1309 void scroll_tracks_down ();
1310 void scroll_tracks_up ();
1312 void clear_markers ();
1313 void clear_ranges ();
1314 void clear_locations ();
1315 void unhide_markers ();
1316 void unhide_ranges ();
1317 void jump_forward_to_mark ();
1318 void jump_backward_to_mark ();
1319 void cursor_align (bool playhead_to_edit);
1320 void toggle_skip_playback ();
1322 void remove_last_capture ();
1323 void select_all_selectables_using_time_selection ();
1324 void select_all_selectables_using_loop();
1325 void select_all_selectables_using_punch();
1326 void set_selection_from_range (ARDOUR::Location&);
1327 void set_selection_from_punch ();
1328 void set_selection_from_loop ();
1329 void set_selection_from_region ();
1331 void add_location_mark (framepos_t where);
1332 void add_location_from_region ();
1333 void add_locations_from_region ();
1334 void add_location_from_selection ();
1335 void set_loop_from_selection (bool play);
1336 void set_punch_from_selection ();
1337 void set_punch_from_region ();
1339 void set_loop_from_edit_range (bool play);
1340 void set_loop_from_region (bool play);
1341 void set_punch_from_edit_range ();
1343 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1344 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1346 void add_location_from_playhead_cursor ();
1347 void remove_location_at_playhead_cursor ();
1348 bool select_new_marker;
1350 void reverse_selection ();
1351 void edit_envelope ();
1353 double last_scrub_x;
1354 int scrubbing_direction;
1355 int scrub_reversals;
1356 int scrub_reverse_distance;
1357 void scrub (framepos_t, double);
1359 void keyboard_selection_begin ();
1360 void keyboard_selection_finish (bool add);
1361 bool have_pending_keyboard_selection;
1362 framepos_t pending_keyboard_selection_start;
1364 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1366 Editing::SnapType _snap_type;
1367 Editing::SnapMode _snap_mode;
1369 /// Snap threshold in pixels
1370 double snap_threshold;
1372 bool ignore_gui_changes;
1374 DragManager* _drags;
1379 Gtk::Dialog* lock_dialog;
1381 struct timeval last_event_time;
1382 bool generic_event_handler (GdkEvent*);
1383 bool lock_timeout_callback ();
1384 void start_lock_event_timing ();
1386 Gtk::Menu fade_context_menu;
1388 Gtk::Menu xfade_in_context_menu;
1389 Gtk::Menu xfade_out_context_menu;
1390 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1391 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1392 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1394 void set_fade_in_shape (ARDOUR::FadeShape);
1395 void set_fade_out_shape (ARDOUR::FadeShape);
1397 void set_fade_length (bool in);
1398 void set_fade_in_active (bool);
1399 void set_fade_out_active (bool);
1403 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1405 bool _dragging_playhead;
1406 bool _dragging_edit_point;
1408 void marker_drag_motion_callback (GdkEvent*);
1409 void marker_drag_finished_callback (GdkEvent*);
1411 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1413 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1414 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1415 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1416 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1417 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1419 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1421 bool can_remove_control_point (ArdourCanvas::Item *);
1422 void remove_control_point (ArdourCanvas::Item *);
1424 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1426 /* Canvas event handlers */
1428 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1429 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1430 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1431 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1432 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1433 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1434 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1435 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1436 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1437 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1438 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1439 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1440 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1441 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1442 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1443 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1444 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1445 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1446 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1447 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1448 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1449 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1450 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1451 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1453 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1454 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1455 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1456 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1457 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1458 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1459 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1461 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1462 void update_video_timeline (bool flush = false);
1463 void set_video_timeline_height (const int);
1464 bool is_video_timeline_locked ();
1465 void toggle_video_timeline_locked ();
1466 void set_video_timeline_locked (const bool);
1467 void queue_visual_videotimeline_update ();
1468 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1470 PBD::Signal0<void> EditorFreeze;
1471 PBD::Signal0<void> EditorThaw;
1474 friend class DragManager;
1475 friend class EditorRouteGroups;
1476 friend class EditorRegions;
1478 /* non-public event handlers */
1480 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1481 bool track_canvas_scroll (GdkEventScroll* event);
1483 bool track_canvas_button_press_event (GdkEventButton* event);
1484 bool track_canvas_button_release_event (GdkEventButton* event);
1485 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1487 Gtk::Allocation _canvas_viewport_allocation;
1488 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1489 void track_canvas_viewport_size_allocated ();
1490 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1491 bool track_canvas_key_press (GdkEventKey *);
1492 bool track_canvas_key_release (GdkEventKey *);
1494 void set_playhead_cursor ();
1496 void toggle_region_mute ();
1498 void initialize_canvas ();
1500 /* display control */
1502 bool _show_measures;
1503 /// true if the editor should follow the playhead, otherwise false
1504 bool _follow_playhead;
1505 /// true if we scroll the tracks rather than the playhead
1506 bool _stationary_playhead;
1507 /// true if we are in fullscreen mode
1510 TempoLines* tempo_lines;
1512 ArdourCanvas::Container* global_rect_group;
1513 ArdourCanvas::Container* time_line_group;
1515 void hide_measures ();
1516 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1517 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1519 void new_tempo_section ();
1521 void mouse_add_new_tempo_event (framepos_t where);
1522 void mouse_add_new_meter_event (framepos_t where);
1524 void remove_tempo_marker (ArdourCanvas::Item*);
1525 void remove_meter_marker (ArdourCanvas::Item*);
1526 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1527 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1529 void edit_tempo_section (ARDOUR::TempoSection*);
1530 void edit_meter_section (ARDOUR::MeterSection*);
1531 void edit_tempo_marker (TempoMarker&);
1532 void edit_meter_marker (MeterMarker&);
1533 void edit_control_point (ArdourCanvas::Item*);
1534 void edit_notes (TimeAxisViewItem&);
1536 void marker_menu_edit ();
1537 void marker_menu_remove ();
1538 void marker_menu_rename ();
1539 void rename_marker (Marker *marker);
1540 void toggle_marker_menu_lock ();
1541 void toggle_marker_menu_glue ();
1542 void marker_menu_hide ();
1543 void marker_menu_loop_range ();
1544 void marker_menu_select_all_selectables_using_range ();
1545 void marker_menu_select_using_range ();
1546 void marker_menu_separate_regions_using_location ();
1547 void marker_menu_play_from ();
1548 void marker_menu_play_range ();
1549 void marker_menu_set_playhead ();
1550 void marker_menu_set_from_playhead ();
1551 void marker_menu_set_from_selection (bool force_regions);
1552 void marker_menu_range_to_next ();
1553 void marker_menu_zoom_to_range ();
1554 void new_transport_marker_menu_set_loop ();
1555 void new_transport_marker_menu_set_punch ();
1556 void update_loop_range_view ();
1557 void update_punch_range_view ();
1558 void new_transport_marker_menu_popdown ();
1559 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1560 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1561 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1562 void build_range_marker_menu (bool, bool);
1563 void build_marker_menu (ARDOUR::Location *);
1564 void build_tempo_or_meter_marker_menu (bool);
1565 void build_new_transport_marker_menu ();
1566 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1568 Gtk::Menu* tempo_or_meter_marker_menu;
1569 Gtk::Menu* marker_menu;
1570 Gtk::Menu* range_marker_menu;
1571 Gtk::Menu* transport_marker_menu;
1572 Gtk::Menu* new_transport_marker_menu;
1573 Gtk::Menu* cd_marker_menu;
1574 ArdourCanvas::Item* marker_menu_item;
1576 typedef std::list<Marker*> Marks;
1579 void remove_metric_marks ();
1580 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1582 void compute_current_bbt_points (framepos_t left, framepos_t right,
1583 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1584 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1586 void tempo_map_changed (const PBD::PropertyChange&);
1587 void redisplay_tempo (bool immediate_redraw);
1589 uint32_t bbt_beat_subdivision;
1593 Gtk::ToggleButton editor_mixer_button;
1594 Gtk::ToggleButton editor_list_button;
1595 void editor_mixer_button_toggled ();
1596 void editor_list_button_toggled ();
1598 ArdourButton zoom_in_button;
1599 ArdourButton zoom_out_button;
1600 ArdourButton zoom_out_full_button;
1602 ArdourButton tav_expand_button;
1603 ArdourButton tav_shrink_button;
1604 ArdourDropdown visible_tracks_selector;
1605 ArdourDropdown zoom_preset_selector;
1607 int32_t _visible_track_count;
1608 void build_track_count_menu ();
1609 void set_visible_track_count (int32_t);
1611 void set_zoom_preset(int64_t);
1613 Gtk::VBox toolbar_clock_vbox;
1614 Gtk::VBox toolbar_selection_clock_vbox;
1615 Gtk::Table toolbar_selection_clock_table;
1616 Gtk::Label toolbar_selection_cursor_label;
1618 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1619 ArdourButton mouse_select_button;
1620 ArdourButton mouse_draw_button;
1621 ArdourButton mouse_move_button;
1622 ArdourButton mouse_gain_button;
1623 ArdourButton mouse_timefx_button;
1624 ArdourButton mouse_audition_button;
1625 ArdourButton mouse_cut_button;
1627 ArdourButton smart_mode_button;
1628 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1630 void mouse_mode_toggled (Editing::MouseMode m);
1631 void mouse_mode_object_range_toggled ();
1632 bool ignore_mouse_mode_toggle;
1634 ArdourButton internal_edit_button;
1635 void toggle_internal_editing ();
1637 bool mouse_select_button_release (GdkEventButton*);
1639 Gtk::VBox automation_box;
1640 Gtk::Button automation_mode_button;
1642 //edit mode menu stuff
1643 ArdourDropdown edit_mode_selector;
1644 void edit_mode_selection_done ( ARDOUR::EditMode m );
1645 void build_edit_mode_menu ();
1646 Gtk::VBox edit_mode_box;
1648 void set_edit_mode (ARDOUR::EditMode);
1649 void cycle_edit_mode ();
1651 ArdourDropdown snap_type_selector;
1652 void build_snap_type_menu ();
1654 ArdourDropdown snap_mode_selector;
1655 void build_snap_mode_menu ();
1658 std::vector<std::string> snap_type_strings;
1659 std::vector<std::string> snap_mode_strings;
1661 void snap_type_selection_done (Editing::SnapType);
1662 void snap_mode_selection_done (Editing::SnapMode);
1663 void snap_mode_chosen (Editing::SnapMode);
1664 void snap_type_chosen (Editing::SnapType);
1666 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1667 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1669 //zoom focus meu stuff
1670 ArdourDropdown zoom_focus_selector;
1671 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1672 void build_zoom_focus_menu ();
1673 std::vector<std::string> zoom_focus_strings;
1675 void zoom_focus_chosen (Editing::ZoomFocus);
1677 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1679 Gtk::HBox _zoom_box;
1680 Gtkmm2ext::TearOff* _zoom_tearoff;
1681 void zoom_adjustment_changed();
1683 void setup_toolbar ();
1685 void setup_tooltips ();
1687 Gtkmm2ext::TearOff* _tools_tearoff;
1688 Gtk::HBox toolbar_hbox;
1689 Gtk::EventBox toolbar_base;
1690 Gtk::Frame toolbar_frame;
1691 Gtk::Viewport _toolbar_viewport;
1695 Gtk::HBox panic_box;
1697 void setup_midi_toolbar ();
1699 /* selection process */
1701 Selection* selection;
1702 Selection* cut_buffer;
1704 void time_selection_changed ();
1705 void update_time_selection_display ();
1706 void track_selection_changed ();
1707 void region_selection_changed ();
1708 sigc::connection editor_regions_selection_changed_connection;
1709 void sensitize_all_region_actions (bool);
1710 void sensitize_the_right_region_actions ();
1711 bool _all_region_actions_sensitized;
1712 /** Flag to block region action handlers from doing what they normally do;
1713 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1714 * block) when setting a ToggleAction's active state.
1716 bool _ignore_region_action;
1717 bool _last_region_menu_was_main;
1718 void point_selection_changed ();
1719 void marker_selection_changed ();
1721 bool _ignore_follow_edits;
1723 void cancel_selection ();
1724 void cancel_time_selection ();
1726 bool get_smart_mode() const;
1728 bool audio_region_selection_covers (framepos_t where);
1730 /* transport range select process */
1732 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1733 ArdourCanvas::Rectangle* range_bar_drag_rect;
1734 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1737 ArdourCanvas::Rectangle *bogus_background_rect;
1739 ArdourCanvas::Rectangle *transport_bar_range_rect;
1740 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1741 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1742 ArdourCanvas::Rectangle *transport_loop_range_rect;
1743 ArdourCanvas::Rectangle *transport_punch_range_rect;
1744 ArdourCanvas::Line *transport_punchin_line;
1745 ArdourCanvas::Line *transport_punchout_line;
1746 ArdourCanvas::Rectangle *transport_preroll_rect;
1747 ArdourCanvas::Rectangle *transport_postroll_rect;
1749 ARDOUR::Location* transport_loop_location();
1750 ARDOUR::Location* transport_punch_location();
1752 ARDOUR::Location *temp_location;
1754 /* object rubberband select process */
1756 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1758 ArdourCanvas::Rectangle *rubberband_rect;
1760 EditorRouteGroups* _route_groups;
1761 EditorRoutes* _routes;
1762 EditorRegions* _regions;
1763 EditorSnapshots* _snapshots;
1764 EditorLocations* _locations;
1766 /* diskstream/route display management */
1767 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1768 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1770 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1772 bool sync_track_view_list_and_routes ();
1774 Gtk::VBox list_vpacker;
1778 sigc::connection autoscroll_connection;
1779 bool autoscroll_horizontal_allowed;
1780 bool autoscroll_vertical_allowed;
1781 uint32_t autoscroll_cnt;
1782 Gtk::Widget* autoscroll_widget;
1783 ArdourCanvas::Rect autoscroll_boundary;
1785 bool autoscroll_canvas ();
1786 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1787 void stop_canvas_autoscroll ();
1790 void point_trim (GdkEvent *, framepos_t);
1792 void trim_region_front();
1793 void trim_region_back();
1794 void trim_region (bool front);
1796 void trim_region_to_loop ();
1797 void trim_region_to_punch ();
1798 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1800 void trim_to_region(bool forward);
1801 void trim_region_to_previous_region_end();
1802 void trim_region_to_next_region_start();
1804 bool show_gain_after_trim;
1808 int convert_drop_to_paths (
1809 std::vector<std::string>& paths,
1810 const Glib::RefPtr<Gdk::DragContext>& context,
1813 const Gtk::SelectionData& data,
1817 void track_canvas_drag_data_received (
1818 const Glib::RefPtr<Gdk::DragContext>& context,
1821 const Gtk::SelectionData& data,
1826 const Glib::RefPtr<Gdk::DragContext>& context,
1829 const Gtk::SelectionData& data,
1834 const Glib::RefPtr<Gdk::DragContext>& context,
1837 const Gtk::SelectionData& data,
1842 const Glib::RefPtr<Gdk::DragContext>& context,
1845 const Gtk::SelectionData& data,
1851 int write_region_selection(RegionSelection&);
1852 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1853 void bounce_region_selection (bool with_processing);
1854 void bounce_range_selection (bool replace, bool enable_processing);
1855 void external_edit_region ();
1857 int write_audio_selection (TimeSelection&);
1858 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1860 void write_selection ();
1862 XMLNode *before; /* used in *_reversible_command */
1864 void update_title ();
1865 void update_title_s (const std::string & snapshot_name);
1867 void instant_save ();
1869 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1871 /* freeze operations */
1873 ARDOUR::InterThreadInfo freeze_status;
1874 static void* _freeze_thread (void*);
1875 void* freeze_thread ();
1877 void freeze_route ();
1878 void unfreeze_route ();
1882 void duplicate_range (bool with_dialog);
1884 /** computes the timeline frame (sample) of an event whose coordinates
1885 * are in canvas units (pixels, scroll offset included).
1887 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1889 /** computes the timeline frame (sample) of an event whose coordinates
1890 * are in window units (pixels, no scroll offset).
1892 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1894 /* returns false if mouse pointer is not in track or marker canvas
1896 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1898 TimeFXDialog* current_timefx;
1899 static void* timefx_thread (void *arg);
1902 int time_stretch (RegionSelection&, float fraction);
1903 int pitch_shift (RegionSelection&, float cents);
1904 void pitch_shift_region ();
1906 void transpose_region ();
1908 /* editor-mixer strip */
1910 MixerStrip *current_mixer_strip;
1911 bool show_editor_mixer_when_tracks_arrive;
1912 Gtk::VBox current_mixer_strip_vbox;
1913 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1914 void current_mixer_strip_hidden ();
1916 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1917 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1919 void ensure_all_elements_drawn ();
1921 /* nudging tracks */
1923 void nudge_track (bool use_edit_point, bool forwards);
1925 static const int32_t default_width = 995;
1926 static const int32_t default_height = 765;
1930 ArdourButton nudge_forward_button;
1931 ArdourButton nudge_backward_button;
1932 Gtk::HBox nudge_hbox;
1933 Gtk::VBox nudge_vbox;
1934 AudioClock* nudge_clock;
1936 bool nudge_forward_release (GdkEventButton*);
1937 bool nudge_backward_release (GdkEventButton*);
1941 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
1943 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1944 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1946 /* handling cleanup */
1948 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1950 PBD::ScopedConnectionList session_connections;
1952 /* tracking step changes of track height */
1954 TimeAxisView* current_stepping_trackview;
1955 ARDOUR::microseconds_t last_track_height_step_timestamp;
1956 gint track_height_step_timeout();
1957 sigc::connection step_timeout;
1959 TimeAxisView* entered_track;
1960 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
1961 to point to the RegionView. Otherwise it is 0.
1963 RegionView* entered_regionview;
1965 bool clear_entered_track;
1966 bool left_track_canvas (GdkEventCrossing*);
1967 bool entered_track_canvas (GdkEventCrossing*);
1968 void set_entered_track (TimeAxisView*);
1969 void set_entered_regionview (RegionView*);
1970 gint left_automation_track ();
1972 void reset_canvas_action_sensitivity (bool);
1973 void set_gain_envelope_visibility ();
1974 void set_region_gain_visibility (RegionView*);
1975 void toggle_gain_envelope_active ();
1976 void reset_region_gain_envelopes ();
1978 bool on_key_press_event (GdkEventKey*);
1979 bool on_key_release_event (GdkEventKey*);
1981 void session_state_saved (std::string);
1983 Glib::RefPtr<Gtk::Action> undo_action;
1984 Glib::RefPtr<Gtk::Action> redo_action;
1986 void history_changed ();
1988 Gtk::HBox status_bar_hpacker;
1990 Editing::EditPoint _edit_point;
1992 ArdourDropdown edit_point_selector;
1993 void build_edit_point_menu();
1995 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1996 void cycle_edit_point (bool with_marker);
1997 void set_edit_point ();
1998 void edit_point_selection_done (Editing::EditPoint);
1999 void edit_point_chosen (Editing::EditPoint);
2000 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2001 std::vector<std::string> edit_point_strings;
2002 std::vector<std::string> edit_mode_strings;
2004 void selected_marker_moved (ARDOUR::Location*);
2006 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2008 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2009 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2011 RegionSelection get_regions_from_selection_and_edit_point ();
2012 RegionSelection get_regions_from_selection_and_entered ();
2014 void start_updating_meters ();
2015 void stop_updating_meters ();
2016 bool meters_running;
2018 void select_next_route ();
2019 void select_prev_route ();
2021 void snap_to_internal (framepos_t& first, int32_t direction = 0, bool for_mark = false);
2022 void timecode_snap_to_internal (framepos_t& first, int32_t direction = 0, bool for_mark = false);
2024 RhythmFerret* rhythm_ferret;
2026 void fit_tracks (TrackViewList &);
2027 void fit_selected_tracks ();
2028 void set_track_height (Height);
2030 void remove_tracks ();
2031 void toggle_tracks_active ();
2035 static gboolean _idle_resize (gpointer);
2037 int32_t _pending_resize_amount;
2038 TimeAxisView* _pending_resize_view;
2040 void visible_order_range (int*, int*) const;
2044 /** true if we've made a locate request that hasn't yet been processed */
2045 bool _pending_locate_request;
2047 /** if true, there is a pending Session locate which is the initial one when loading a session;
2048 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2051 bool _pending_initial_locate;
2053 Gtk::HBox _summary_hbox;
2054 EditorSummary* _summary;
2056 void region_view_added (RegionView *);
2057 void region_view_removed ();
2059 EditorGroupTabs* _group_tabs;
2060 void fit_route_group (ARDOUR::RouteGroup *);
2062 void step_edit_status_change (bool);
2063 void start_step_editing ();
2064 void stop_step_editing ();
2065 bool check_step_edit ();
2066 sigc::connection step_edit_connection;
2068 double _last_motion_y;
2070 RegionLayeringOrderEditor* layering_order_editor;
2071 void update_region_layering_order_editor ();
2073 /** Track that was the source for the last cut/copy operation. Used as a place
2074 to paste things iff there is no selected track.
2076 TimeAxisView* _last_cut_copy_source_track;
2078 /** true if a change in Selection->regions should change the selection in the region list.
2079 See EditorRegions::selection_changed.
2081 bool _region_selection_change_updates_region_list;
2083 void setup_fade_images ();
2084 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2085 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2086 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2087 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2089 Gtk::MenuItem& action_menu_item (std::string const &);
2090 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2092 MouseCursors* _cursors;
2094 void follow_mixer_selection ();
2095 bool _following_mixer_selection;
2097 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2098 void note_edit_done (int, EditNoteDialog*);
2099 void toggle_sound_midi_notes ();
2101 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2102 bool _control_point_toggled_on_press;
2104 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2105 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2106 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2107 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2108 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2109 pushing the modifier key and moving the scroll wheel will operate on the same track
2110 until the key is released (rather than skipping about to whatever happens to be
2111 underneath the mouse at the time).
2113 TimeAxisView* _stepping_axis_view;
2114 void zoom_vertical_modifier_released();
2116 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2117 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2118 void bring_all_sources_into_session ();
2121 friend class RegionDrag;
2122 friend class RegionMoveDrag;
2123 friend class RegionSpliceDrag;
2124 friend class RegionRippleDrag;
2125 friend class TrimDrag;
2126 friend class MeterMarkerDrag;
2127 friend class TempoMarkerDrag;
2128 friend class CursorDrag;
2129 friend class FadeInDrag;
2130 friend class FadeOutDrag;
2131 friend class MarkerDrag;
2132 friend class RegionGainDrag;
2133 friend class ControlPointDrag;
2134 friend class LineDrag;
2135 friend class RubberbandSelectDrag;
2136 friend class EditorRubberbandSelectDrag;
2137 friend class TimeFXDrag;
2138 friend class ScrubDrag;
2139 friend class SelectionDrag;
2140 friend class RangeMarkerBarDrag;
2141 friend class MouseZoomDrag;
2142 friend class RegionCreateDrag;
2143 friend class RegionMotionDrag;
2144 friend class RegionInsertDrag;
2145 friend class VideoTimeLineDrag;
2147 friend class EditorSummary;
2148 friend class EditorGroupTabs;
2150 friend class EditorRoutes;
2151 friend class RhythmFerret;
2154 #endif /* __ardour_editor_h__ */